Lines Matching defs:xMutexInit

8106 ** ^The xMutexInit method defined by this structure is invoked as
8108 ** ^The xMutexInit routine is called by SQLite exactly once for each
8115 ** those obtained by the xMutexInit method.  ^The xMutexEnd()
8140 ** The xMutexInit() method must be threadsafe.  It must be harmless to
8141 ** invoke xMutexInit() multiple times within the same process and without
8143 ** xMutexInit() must be no-ops.
8145 ** xMutexInit() must not use SQLite memory allocation ([sqlite3_malloc()]
8151 ** called, but only if the prior call to xMutexInit returned SQLITE_OK.
8152 ** If xMutexInit fails in any way, it is expected to clean up after itself
8157   int (*xMutexInit)(void);